# Weapons of Liberation Hackathon **What is the “Weapons of Liberation” Hackathon?** A two-week, virtual, hackathon to build freedom-centric apps on Bitcoin. Teams receive expert mentoring, a BTC prize pool, launch support, and free access to Open Ordinal and other sponsors' stack of tools and services during the build period. ## **Who can participate?** Anyone, individuals or teams. To access the hackathon mentoring sessions in Tiny Vikings Discord. Timeline - Applications open: **Now** - Applications deadline: 23:59 UTC, Sunday **21st September 2025** - Project deadline: 23:59 UTC, Sunday **5th October 2025** - Winners announced: **12th October 2025** ## Idea Submission - No late or duplicate entries ## Build Phase - 2-week hack window in Tiny Vikings Discord channels with mentor support - All participants receive fee-waived access to Open Ordinal and other sponsors’ stack of tools and services for the duration of the hackathon - [Open Ordinal](https://openordinal.dev) stack can be utilized but is not a hard requirement Office hours, follow [OpenOrdinal](http://x.com/openordinal) on X for schedule, and office hours happen in [Tiny Vikings discord](https://discord.gg/ayBvRvwaUw) in the #hackathon channel